73437883
Jun 17, 1983
Aug 28, 1984
Cladding Panels for Use in Agricultural Buildings and in Silos, and for Use as Walls or as Roofing Sheets, Made Wholly or Principally of Common Metal
Metal GoodsPortable Buildings, Rain Shelters and Canopies, All Being Non-Metallic Structures and All Incorporating Cladding Panels
Nonmetallic Building Materials